.App {
  text-align: center;
}

ul {
  height: 50px;
  display: flex;
  list-style: none;
  justify-content: space-around;
  align-items: center;
}
li a {
  color: aliceblue;
  text-decoration: none;
  font-size: 18px;
}
.App-header {
  background-color: slateblue;
}

.App-content {
  background-color: skyblue;
}

.App-footer {
  position: fixed;
  bottom: 0;
  right: 0;
  left: 0;
  background-color: seagreen;
}
